Single-player games like VOIDWAVE
Below are 9 single-player Steam games similar to VOIDWAVE, ranked by player overlap. Every pick carries Steam's Single-player category, so multiplayer-only titles or always-online games don't sneak in. imho.run pulls the category data from Steam directly — Single-player here matches what the store labels.
Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like VOIDWAVE page.
Ranked picks
- 1

Attrition Line
Single-player alternative to VOIDWAVE — playable solo, no multiplayer required. Shares Strategy and Indie with VOIDWAVE.
A factory game about building an army. Mine, smelt, and manufacture soldiers on an assembly line, then send them to fight a swarm that grows every hour. The more you automate, the bigger your army. Fall behind and the line breaks.
- 2

Cobalt Miner
Single-player alternative to VOIDWAVE — playable solo, no multiplayer required. Shares Indie and Simulation with VOIDWAVE.
Survive in futuristic 2046 USA where a ruthless megacorporation owns your debt. Mine cobalt, automate production, craft machines, explore a dying world, and ride your electric bike across vast pixel-art wastelands. Pay what you owe… or disappear.
- 3

F.E.A.S.T
Single-player alternative to VOIDWAVE — playable solo, no multiplayer required. Shares Strategy and Indie with VOIDWAVE.
Congratulations! You've been hired by an elite organization that cooks for gods. Farm, automate, and cook gourmet meals to appease divine beings.
- 4

The Last Factory
Single-player alternative to VOIDWAVE — playable solo, no multiplayer required. Shares Strategy and Indie with VOIDWAVE.
Build, automate, and defend humanity's last factory on a dying industrial planet. Chain production lines, survive AUTON raids and dust storms, research lost technology, and uncover what silenced every factory before yours.
- 5

Flow Of War
Single-player alternative to VOIDWAVE — playable solo, no multiplayer required. Shares Strategy with VOIDWAVE.
A unique blend of base building and wave defense. Workers automatically gather resources and manage your economy while you focus on strategy. Expand and fortify your kingdom, command elite armies, and survive endless procedurally generated enemy waves.
- 6

Factorwave
Single-player alternative to VOIDWAVE — playable solo, no multiplayer required. Shares Indie and Simulation with VOIDWAVE.
Fast-paced factory builder with combat and territorial logistics. Automate production, unlock powerful Sector Hub bonuses, defend your infrastructure, and expand across a hostile planet.
- 7

The Factory Must Fall
Single-player alternative to VOIDWAVE — playable solo, no multiplayer required. Shares Strategy with VOIDWAVE.
Build the perfect factory, then let it go to war against other players! Draft buildings from a randomized shop, optimize resource allocation and army composition, then watch your factory crush your friends and foes in this PvP factory-builder.
- 8

TechGuardian: Territory Defense
Single-player alternative to VOIDWAVE — playable solo, no multiplayer required. Shares Strategy and Indie with VOIDWAVE.
This is a sci-fi strategy game featuring a Defense Mode focused on tower defense and an Attack Mode focused on combat. The game includes over 30 different buildings and units, all of which can be upgraded through entry editing to enhance their performance and firepower.
- 9

Tail Recursion
Single-player alternative to VOIDWAVE — playable solo, no multiplayer required. Shares Indie with VOIDWAVE.
A programming puzzle game where you never control the snake directly. Instead, you build its behavior by connecting blocks, then press play and see if your logic works. Think like a programmer as you solve 70 puzzles, with 30 more coming soon.